import sys
from PyQt5.QtWidgets import QApplication, QMainWindow
from Ui_WeatherWin import Ui_Form
import requests


class MainWindow(QMainWindow):
	def __init__(self, parent=None):
		super(MainWindow, self).__init__(parent)
		self.ui = Ui_Form()
		self.ui.setupUi(self)

	def queryWeather(self):
		print("* queryWeather")
		cityName = self.ui.weatherComboBox.currentText()
		cityCode = self.transCityName(cityName)

		rep = requests.get('http://www.weather.com.cn/data/sk/' + cityCode + '.html')
		rep.encoding = 'utf-8'
		print(rep.json())

		msg1 = '城市: %s' % rep.json()['weatherinfo']['city'] + '\n'
		msg2 = '风向: %s' % rep.json()['weatherinfo']['WD'] + '\n'
		msg3 = '温度: %s' % rep.json()['weatherinfo']['temp'] + '度' + '\n'
		msg4 = '风力: %s' % rep.json()['weatherinfo']['WS'] + '\n'
		msg5 = '湿度: %s' % rep.json()['weatherinfo']['WS'] + '\n'
		result = msg1 + msg2 + msg3 + msg4 + msg5
		self.ui.resultText.setText(result)

	def transCityName(self, cityName):
		cityCode = ''
		if cityName == '北京':
			cityCode = '101010100'
		elif cityName == '天津':
			cityCode = '101030100'
		elif cityName == '上海':
			cityCode = '101020100'

		return cityCode

	def clearResult(self):
		print('* clearResult')
		self.ui.resultText.clear()


if __name__ == '__main__':
	app = QApplication(sys.argv)
	win = MainWindow()
	win.show()
	sys.exit(app.exec_())
